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Patent Assignment Assignor Details
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Assignor Name : IZAWA, TAKAHIRO
Total Assignments: 11
Assignment: 1
Reel/Frame:011632/0042   Pages: 5
Recorded: 03/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YASUMASA
Exec Dt:
03/09/2001
2
YAMAMOTO, SEIICHI
Exec Dt:
03/09/2001
3
IZAWA, TAKAHIRO
Exec Dt:
03/09/2001
4
IIDA, TORU
Exec Dt:
03/09/2001
5
UTSUMI, KATSUNORI
Exec Dt:
03/09/2001
6
KIMURA, SHINGO
Exec Dt:
03/09/2001
7
FUJITSUKA, SHUJI
Exec Dt:
03/09/2001
8
SENGA, EMI
Exec Dt:
03/09/2001
9
EBISAWA, YOSHIMITSU
Exec Dt:
03/09/2001
10
NAGASHIMA, HIROAKI
Exec Dt:
03/09/2001
11
SHIBATA, TSUTOMU
Exec Dt:
03/09/2001
12
FUKAZAWA, SHIGERU
Exec Dt:
03/09/2001
13
NISHIYAMA, SATOSHI
Exec Dt:
03/09/2001
14
SHIBASAKI, FUMIO
Exec Dt:
03/09/2001
15
KITAZAWA, KENICHI
Exec Dt:
03/09/2001
16
TANI, SEIJI
Exec Dt:
03/09/2001
17
KAWAUCHI, YOSHIHIRO
Exec Dt:
03/09/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010028710
09811621
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP - MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:015787/0387   Pages: 3
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IZAWA, TAKAHIRO
Exec Dt:
05/30/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050021763
10855389
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 3
Reel/Frame:018452/0153   Pages: 3
Recorded: 10/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, MOTOHISA
Exec Dt:
10/06/2006
2
IZAWA, TAKAHIRO
Exec Dt:
10/06/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070091876
11584538
Correspondence name and address
ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW ET AL.
901 NEW YORK AVNEUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 4
Reel/Frame:039756/0091   Pages: 2
Recorded: 09/15/2016
Attorney Dkt #:3683.555BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IZAWA, TAKAHIRO
Exec Dt:
09/08/2016
Assignee
1
ENPLAS CORPORATION
2-30-1, NAMIKI,
KAWAGUCHI-SHI, SAITAMA, JAPAN 332-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10156709
US20170082843
15126380
Correspondence name and address
BRUNDIDGE & STANGER, P.C. CARL I. BRUNDI
WASH/ASSOC
2318 MILL ROAD, SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:053377/0990   Pages: 2
Recorded: 08/03/2020
Attorney Dkt #:82912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAWA, TAKAHIRO
Exec Dt:
04/02/2020
2
YAMADA, KYOUHEI
Exec Dt:
04/07/2020
Assignee
1
ENPLAS CORPORATION
2-30-1, NAMIKI, KAWAGUCHI-SHI
SAITAMA, JAPAN 332-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200319511
16765489
Correspondence name and address
MARTIN D. MOYNIHAN D/B/A PRTSI, INC.
C/O PURRFECT PATENTS LLC
11213 PIEDMONT DRIVE
FREDERICKSBURG, VA 22407
Assignment: 6
Reel/Frame:053074/0635   Pages: 4
Recorded: 06/29/2020
Attorney Dkt #:6827-0165PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UGAWA, YUSUKE
Exec Dt:
05/28/2020
2
KOCHI, NORIFUMI
Exec Dt:
06/04/2020
3
IZAWA, TAKAHIRO
Exec Dt:
06/01/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210062314
16958550
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:054444/0414   Pages: 3
Recorded: 11/23/2020
Attorney Dkt #:4986.555BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAWA, TAKAHIRO
Exec Dt:
11/17/2020
2
SEKI, AKINOBU
Exec Dt:
11/17/2020
Assignee
1
ENPLAS CORPORATION
2-30-1, NAMIKI, KAWAGUCHI-SHI
SAITAMA, JAPAN 332-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11921331
US20210173157
17101351
Correspondence name and address
BRUNDIDGE & STANGER, P.C. CARL I. BRUNDI
WASH/ASSOC
1925 BALLENGER AVENUE, STE. 560
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:055077/0122   Pages: 5
Recorded: 01/29/2021
Attorney Dkt #:6355.144608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTAKI, NAO
Exec Dt:
12/07/2020
2
KOCHI, NORIFUMI
Exec Dt:
12/07/2020
3
IZAWA, TAKAHIRO
Exec Dt:
12/07/2020
4
SAWAWATARI, NAOKI
Exec Dt:
12/07/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11555232
US20210254201
17162058
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:055709/0905   Pages: 3
Recorded: 03/25/2021
Attorney Dkt #:WASHP103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAWA, TAKAHIRO
Exec Dt:
03/22/2021
2
SEKI, AKINOBU
Exec Dt:
03/22/2021
Assignee
1
ENPLAS CORPORATION
2-30-1, NAMIKI
KAWAGUCHI-SHI, SAITAMA, JAPAN 332-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11726275
US20210302673
17211897
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 10
Reel/Frame:058412/0285   Pages: 2
Recorded: 12/17/2021
Attorney Dkt #:89916
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAWA, TAKAHIRO
Exec Dt:
10/06/2021
2
OSHIMA, SATOSHI
Exec Dt:
10/05/2021
Assignee
1
ENPLAS CORPORATION
2-30-1, NAMIKI, KAWAGUCHI-SHI
SAITAMA, JAPAN 332-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220120941
17500295
Correspondence name and address
MARTIN MOYNIHAN D/B/A PRTSI, INC.
CUSTOMER NUMBER 67801
232 NW 42ND TER
PLANTATION, FL 33317
Assignment: 11
Reel/Frame:060733/0625   Pages: 3
Recorded: 08/05/2022
Attorney Dkt #:6253.555BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZAWA, TAKAHIRO
Exec Dt:
08/03/2022
2
OSHIMA, SATOSHI
Exec Dt:
08/03/2022
Assignee
1
ENPLAS CORPORATION
2-30-1, NAMIKI, KAWAGUCHI-SHI
SAITAMA, JAPAN 332-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240045116
17817773
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
1925 BALLENGER AVENUE, SUITE 560
ALEXANDRIA, VA 22314

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